<template>
    <div class="register-container">
        <!-- 注册内容 -->
        <div class="register">
            <h3>
                注册新用户
                <span class="go">
                    我有账号，去
                    <a href="javascript:" target="_blank">登陆</a>
                </span>
            </h3>
            <div class="content">
                <label>手机号:</label>
                <input type="text" placeholder="请输入你的手机号" v-model="loginForm.phone" />
                <span class="error-msg">{{ errorMessage.phone }}</span>
            </div>
            <div class="content">
                <label>验证码:</label>
                <input type="text" placeholder="请输入验证码" v-model="loginForm.code" />
                <button class="get-code" @click="getCode">获取验证码</button>
                <span class="error-msg">{{ errorMessage.code }}</span>
            </div>
            <div class="content">
                <label>登录密码:</label>
                <input type="password" placeholder="请输入你的登录密码" v-model="loginForm.password" />
                <span class="error-msg">{{ errorMessage.password }}</span>
            </div>
            <div class="content">
                <label>确认密码:</label>
                <input type="password" placeholder="请输入确认密码" v-model="loginForm.password2" />
                <span class="error-msg">{{ errorMessage.password2 }}</span>
            </div>
            <div class="controls">
                <input name="m1" type="checkbox" v-model="loginForm.agree" />
                <span>同意协议并注册《优选购用户协议》</span>
                <span class="error-msg">{{ errorMessage.agree }}</span>
            </div>
            <div class="btn">
                <button @click="userRegister">完成注册</button>
            </div>
        </div>

        <!-- 底部 -->
        <div class="copyright">
            <ul>
                <li>关于我们</li>
                <li>联系我们</li>
                <li>联系客服</li>
                <li>商家入驻</li>
                <li>营销中心</li>
                <li>手机优选购</li>
                <li>销售联盟</li>
                <li>优选购社区</li>
            </ul>
            <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
            <div class="beian">京ICP备19006430号</div>
        </div>
    </div>
</template>

<script setup lang="ts">
import {reactive} from 'vue'
import {useUserStore} from '@/store'
import {useRouter} from 'vue-router'
import Schema, {Rules} from 'async-validator'

const store = useUserStore()
const router = useRouter()

//注册表单
const loginForm = reactive({
    phone: '',
    code: '',
    password: '',
    password2: '',
    agree: false
})

//错误提示信息
const errorMessage = reactive<{[key: string]: string}>({
    phone: '',
    code: '',
    password: '',
    password2: '',
    agree: ''
})

//验证规则
const descriptor: Rules = {
    phone: {
        type: 'string',
        required: true,
        pattern: /^1\d{10}$/,
        message: '手机号格式无效'
    },
    code: {
        type: 'string',
        required: true,
        pattern: /^\d{6}$/,
        message: '验证码格式无效'
    },
    password: {
        type: 'string',
        required: true,
        pattern: /(?!\d+$)(?!^[a-zA-Z]+$).{8,30}/,
        message: '密码必须由数字、字母组成'
    },
    password2: {
        type: 'string',
        required: true,
        validator(rule, value) {
            const errors = []
            if (value !== loginForm.password) {
                errors.push('确认密码必须与密码相同')
            }
            return errors
        }
    },
    agree: {
        type: 'boolean',
        required: true,
        validator(rule, value) {
            const errors = []
            if (value !== true) {
                errors.push('必须勾选协议')
            }
            return errors
        }
    }
}
//生成验证器
const validator = new Schema(descriptor)

//获取验证码
const getCode = async () => {
    try {
        loginForm.phone && (await store.getCode(loginForm.phone))
        loginForm.code = store.code
    } catch (e) {
        console.log(e)
    }
}

//清除错误信息
const clearMessage = () => {
    for (let key in errorMessage) {
        errorMessage[key] = ''
    }
}

//用户注册
const userRegister = () => {
    clearMessage()
    //验证表单
    validator
        .validate(loginForm)
        .then(async () => {
            try {
                await store.userRegister({
                    phone: loginForm.phone,
                    code: loginForm.code,
                    password: loginForm.password
                })
                router.push('/login')
            } catch (e: any) {
                alert(e.message)
            }
        })
        .catch(({errors}) => {
            for (let {field, message} of errors) {
                //弹出对应的错误提示信息
                errorMessage[field] = message
            }
        })
}
</script>

<style scoped lang="less">
.register-container {
    .register {
        width: 1200px;
        height: 445px;
        border: 1px solid rgb(223, 223, 223);
        margin: 0 auto;

        h3 {
            background: #ececec;
            margin: 0;
            padding: 6px 15px;
            color: #333;
            border-bottom: 1px solid #dfdfdf;
            font-size: 20.04px;
            line-height: 30.06px;

            span {
                font-size: 14px;
                float: right;

                a {
                    color: #e1251b;
                }
            }
        }

        div:nth-of-type(1) {
            margin-top: 40px;
        }

        .content {
            padding-left: 390px;
            margin-bottom: 18px;
            position: relative;

            label {
                font-size: 14px;
                width: 96px;
                text-align: right;
                display: inline-block;
            }

            input {
                width: 270px;
                height: 38px;
                padding-left: 8px;
                box-sizing: border-box;
                margin-left: 5px;
                outline: none;
                border: 1px solid #999;
            }

            .get-code {
                width: 100px;
                height: 38px;
            }

            img {
                vertical-align: sub;
            }

            .error-msg {
                position: absolute;
                top: 100%;
                left: 495px;
                color: red;
            }
        }

        .controls {
            text-align: center;
            position: relative;

            input {
                vertical-align: middle;
            }

            .error-msg {
                position: absolute;
                top: 100%;
                left: 495px;
                color: red;
            }
        }

        .btn {
            text-align: center;
            line-height: 36px;
            margin: 17px 0 0 55px;

            button {
                outline: none;
                width: 270px;
                height: 36px;
                background: #e1251b;
                color: #fff !important;
                display: inline-block;
                font-size: 16px;
            }
        }
    }

    .copyright {
        width: 1200px;
        margin: 0 auto;
        text-align: center;
        line-height: 24px;

        ul {
            li {
                display: inline-block;
                border-right: 1px solid #e4e4e4;
                padding: 0 20px;
                margin: 15px 0;
            }
        }
    }
}
</style>
